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A synthesized diagnosis approach for the lithium-ion battery is proposed with fully understanding of the internal failure mechanism, which is suitable for dynamic conditions such as hybrid electric vehicles. In order to detect and distinguish different fault modes and bridge external electrical parameters with internal chemical mechanisms, a serial of abusive experiments, including overcharge, over-discharge,...
Alloy anodes have shown great potential for next‐generation lithium‐ion batteries (LIBs) and sodium‐ion batteries (SIBs). However, these applications are still limited by inherent huge volume changes and sluggish kinetics. To overcome such limitations, graphene‐protected 3D Sb‐based anodes grown on conductive substrate are designed and fabricated by a facile electrostatic‐assembling and subsequent...
Graphene‐protected 3D Sb‐based anodes are designed and fabricated by Y. Yu and co‐workers using a facile electrostatic assembly and confinement replacement method. On page 6026, in this fabrication, commercial nickel foam is used as both a 3D growth substrate and as a reductant for converting Sb3+ to Sb. When evaluated as binder‐free anodes for Li‐ion and sodium‐ion batteries, the obtained 3D electrodes...
Commercial lithium-ion phosphate batteries were tested to investigate their responses to overcharge and overdischarge conditions. During overcharge tests, cells were charged at 1C successively until certain visual symptom such as gas release or vent burst occurred. While during overdischarge tests, cells were discharged and kept at 0V or even negative polarity. Parameters such as internal temperature,...
In recent years much attention has been focused upon performance degradation for lithium-ion batteries due to safety issues. Although SOH diagnosis and remaining life predication for individual cell is relatively sophisticated, module diagnosis especially for electric vehicle(EV) has rarely been reported and applied due to complexity of system. This paper focused on the performance degradation of...
In grid-based routing protocol, one node in a grid is elected as the grid leader. However, nodes consume extra energy for in the traditional grid leader election, especially in a high node density environment. In this paper, we propose a triangular energy saving route protocol by energy sieving (TESRES) to address this issue. In TESRES, a new grid leader election and a triangular route discovery are...
Wireless ad hoc networks becomes a new type of wireless networks gradually because it could communicate to each other without infrastructure base stations. Due to limited power, routing path is broken easily, so how to design an effective power saving routing protocol is an important issue in wireless ad hoc networks. To solve this issue, we propose a new routing protocol called power saving routing...
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